# SUNX Sense vs Decibel meter test

The clearest difference is in-app purchases: SUNX Sense at none against Decibel meter test's 1. SUNX Sense also leads on update cadence (every 5 days vs every 4 weeks). Decibel meter test's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Decibel meter test sells 1 in-app purchase, starting at $6.99 per 7 days. SUNX Sense asks for nothing beyond the download.

SUNX Sense ships an update every 5 days, Decibel meter test every 4 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | SUNX Sense | Decibel meter test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/decibel-meter-test/id6742873854/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 weeks |
| Monetization | — | Freemium |
| Size | 36 MB | 37 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ONO Yazılım Limited Sirketi](https://appshunter.io/developer/1463174013) | [玉珍 李](https://appshunter.io/developer/1547803211) |

## What reviewers say

### SUNX Sense

[App page](https://appshunter.io/ios/app/sunx-sense/id6740076392)

**Features:** macOS Compatibility

**In-app purchases:** none


### Decibel meter test

[App page](https://appshunter.io/ios/app/decibel-meter-test/id6742873854)

This tool measures environmental noise levels in real-time, records test history, and helps manage noisy surroundings. It offers precise decibel readings and scene capture for analysis.

**Highlights:** Real-time decibel testing, Surrounding noise detection, Scene capture with noise levels, Automatic test record saving, Historical measurement analysis, Simple and easy to use

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One week membership | $6.99 | per 7 days |


## Frequently asked questions

### Is SUNX Sense free?

SUNX Sense is free to download, with no in-app purchases.

### Is Decibel meter test free?

Decibel meter test is free to download, with in-app purchases available.

### Do SUNX Sense or Decibel meter test have ads?

Neither SUNX Sense nor Decibel meter test shows ads.

### Which is updated more often, SUNX Sense or Decibel meter test?

SUNX Sense ships an update every 5 days, and Decibel meter test every 4 weeks. Most recently, SUNX Sense was updated on October 30, 2026 and Decibel meter test on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*